FR2233193A1 - Tyre with good road grip - having deformable studs inserted in cavities in tread grooves - Google Patents

Tyre with good road grip - having deformable studs inserted in cavities in tread grooves

Info

Publication number
FR2233193A1
FR2233193A1 FR7415858A FR7415858A FR2233193A1 FR 2233193 A1 FR2233193 A1 FR 2233193A1 FR 7415858 A FR7415858 A FR 7415858A FR 7415858 A FR7415858 A FR 7415858A FR 2233193 A1 FR2233193 A1 FR 2233193A1
Authority
FR
France
Prior art keywords
tyre
cavities
good road
road grip
tread grooves
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7415858A
Other languages
French (fr)
Other versions
FR2233193B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pirelli and C SpA
Original Assignee
Pirelli SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pirelli SpA filed Critical Pirelli SpA
Publication of FR2233193A1 publication Critical patent/FR2233193A1/en
Application granted granted Critical
Publication of FR2233193B1 publication Critical patent/FR2233193B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/14—Anti-skid inserts, e.g. vulcanised into the tread band
    • B60C11/16—Anti-skid inserts, e.g. vulcanised into the tread band of plug form, e.g. made from metal, textile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/24—Wear-indicating arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

Tyre had a tread with grooves having cavities for receiving studs made of a compact, deformable material, esp. a vulcanised rubber or plastic, having different elasticity characteristics from those of the tread material, each stud being completely enclosed within the corresponding hollow. Provides good road grip at high speeds under all road conditions.
FR7415858A 1973-06-12 1974-05-08 Tyre with good road grip - having deformable studs inserted in cavities in tread grooves Granted FR2233193A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25180/73A IT989044B (en) 1973-06-12 1973-06-12 TIRE SUITABLE TO ALLOW HIGH GRIP AND GOOD ROAD HOLDING IN ALL RUNNING CONDITIONS

Publications (2)

Publication Number Publication Date
FR2233193A1 true FR2233193A1 (en) 1975-01-10
FR2233193B1 FR2233193B1 (en) 1976-06-25

Family

ID=11215929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7415858A Granted FR2233193A1 (en) 1973-06-12 1974-05-08 Tyre with good road grip - having deformable studs inserted in cavities in tread grooves

Country Status (15)

Country Link
JP (1) JPS5088703A (en)
AR (1) AR199732A1 (en)
BE (1) BE816227A (en)
BR (1) BR7404775D0 (en)
CH (1) CH568863A5 (en)
DE (1) DE2422929A1 (en)
DK (1) DK188574A (en)
ES (1) ES204008Y (en)
FI (1) FI129874A (en)
FR (1) FR2233193A1 (en)
IT (1) IT989044B (en)
LU (1) LU70298A1 (en)
NL (1) NL7407842A (en)
NO (1) NO742099L (en)
SE (1) SE7407695L (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2648755A1 (en) * 1989-04-24 1990-12-28 Neste Oy VEHICLE TIRE, DESIGNED TO BE FITTED WITH STUDS
EP0906837A2 (en) * 1997-10-03 1999-04-07 Sumitomo Rubber Industries Ltd. Vehicle tyre
EP0906836A2 (en) * 1997-10-03 1999-04-07 Sumitomo Rubber Industries Ltd. Tyre for a two-wheeled vehicle
FR3103737A1 (en) * 2019-11-29 2021-06-04 Compagnie Generale Des Etablissements Michelin Tire whose tread includes a reinforcing structure

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4334956A (en) * 1980-11-20 1982-06-15 Australian Paper Manufacturers Limited Method of reutilizing kraft spent liquor
JPS63131804U (en) * 1987-02-23 1988-08-29
JPS63189702U (en) * 1987-05-27 1988-12-06
AT513181B1 (en) 2013-11-12 2015-02-15 Würkner Gerald Ing Mag Device for improving the grip of a vehicle tire
JP7108878B2 (en) * 2018-08-31 2022-07-29 パナソニックＩｐマネジメント株式会社 Tungsten wire and elastic member
US11987078B1 (en) * 2022-12-21 2024-05-21 Kevin Malinowski Buoyant vehicle tire device and method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1365406A (en) * 1963-05-20 1964-07-03 movable element with anti-slip lining
FR1506219A (en) * 1965-12-31 1967-12-15 Jak Strebel Traktorenbau Automotive tire
FR2041906A5 (en) * 1969-04-21 1971-02-05 Clauss Georges Tyre band for ice

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1365406A (en) * 1963-05-20 1964-07-03 movable element with anti-slip lining
FR1506219A (en) * 1965-12-31 1967-12-15 Jak Strebel Traktorenbau Automotive tire
FR2041906A5 (en) * 1969-04-21 1971-02-05 Clauss Georges Tyre band for ice

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2648755A1 (en) * 1989-04-24 1990-12-28 Neste Oy VEHICLE TIRE, DESIGNED TO BE FITTED WITH STUDS
EP0906837A2 (en) * 1997-10-03 1999-04-07 Sumitomo Rubber Industries Ltd. Vehicle tyre
EP0906836A2 (en) * 1997-10-03 1999-04-07 Sumitomo Rubber Industries Ltd. Tyre for a two-wheeled vehicle
EP0906837A3 (en) * 1997-10-03 2000-10-25 Sumitomo Rubber Industries Ltd. Vehicle tyre
EP0906836A3 (en) * 1997-10-03 2000-11-08 Sumitomo Rubber Industries Ltd. Tyre for a two-wheeled vehicle
FR3103737A1 (en) * 2019-11-29 2021-06-04 Compagnie Generale Des Etablissements Michelin Tire whose tread includes a reinforcing structure

Also Published As

Publication number Publication date
FI129874A (en) 1974-12-13
AR199732A1 (en) 1974-09-23
SE7407695L (en) 1974-12-13
CH568863A5 (en) 1975-11-14
JPS5088703A (en) 1975-07-16
BR7404775D0 (en) 1975-01-07
DK188574A (en) 1975-01-27
FR2233193B1 (en) 1976-06-25
NL7407842A (en) 1974-12-16
NO742099L (en) 1975-01-06
IT989044B (en) 1975-05-20
LU70298A1 (en) 1974-10-17
ES204008U (en) 1976-01-01
ES204008Y (en) 1976-04-16
DE2422929A1 (en) 1975-01-09
BE816227A (en) 1974-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse